#include <conio.h>
int main()
{
	int x = 5;
	int y = 6;
	const int *a = &x;
	*a = 10; //Error
	a = &y;// ok
	int *const b = &x;
	*b = 5;//ok
	b = &y;//error
	return 0;
	_getch();
}